Average Co-Inventor Count = 5.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Asml Netherlands B.v. (2 from 4,883 patents)
2 patents:
1. 9041912 - Spectral purity filters for use in a lithographic apparatus
2. 8390788 - Spectral purity filters for use in a lithographic apparatus